[abbiekr1811]

I use a Mac to update my software.

My BB 9300 3G updated its software. Before i was able to only use wifi for internet browsing as i do not have a data plan and did not want to be charged.

with this new software i do not know how to set it, so that it only uses wifi and not data that can charge me.

PLEASE HELP I thought it was working just on wifi and now have a bill :L

If this is not possible how can i go back to the older device software where i was able to set it?

[tbrenn]

Most newer OS's / devices require a BIS plan to use the device properly... you can try a third party browser...

go into your settings and turn mobile data off...

if you want to try rolling back the OS, go here - http://forums.crackberry.com/f132/ho...system-208714/

Generally the idea of getting a blackberry included a BIS plan... hope you can find a workaround...